| Official Name: | Qach Kanlu |
| Native Name: | قاچكانلو |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Razavi Khorasan |
| Subdivision Type2: | County |
| Subdivision Name2: | Quchan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Bajgiran |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Dowlatkhaneh |
| Population As Of: | 2006 |
| Population Total: | 1,076 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 37.2689°N 58.5364°W |
Qach Kanlu (fa|قاچكانلو, also Romanized as Qāch Kānlū) is a village in Dowlatkhaneh Rural District, Bajgiran District, Quchan County, Razavi Khorasan Province, Iran. At the 2006 census, its population was 1,076, in 257 families.